*

Recent measurements suggest that CeRh₂As₂ has field induced odd-parity superconductivity [1]. Here, after an overview of recent experimental developments, I will discuss how the underlying crystal structure links closely to superconductivity in this material. Specifically, we argue that the local inversion symmetry breaking of Ce atomic sites lead to a pseudospin Kramer’s band degeneracy that behaves differently from more usual spin ½ degeneracies. The consequences of this on odd-parity superconductivity in CeRh₂As₂ will be highlighted [2].